So, reading the summary, I think you can understand my problem. I'm working on my first SCP (for which I have yet to pick a number), but it's short, and… well, not very well done. It's also being typed on my iPhone, as my laptop fried eight months ago and I can't afford a replacement, so if anyone can tell me how to upload an SCP from this, that'd be nice, too.

Special Containment Procedures: Following Incident XXXX/1, SCP-XXXX is to be held in a standard cigarette case and passed on to random security staff every ten days to prevent repeated theft by D-Class. SCP-XXXX is not to be used by personel or D-Class unless approved by Dr. Ramsey.

Description: SCP-XXXX is a black cigarette of unknown make. It is the same size and length of a standard cigarette, though it doesn't seem to diminish when used. The tobacco is not of any known strain; however, a sample was taken and discovered to contain human DNA. SCP-XXXX was originally found on the body of Agent ██████, who appeared considerably older than his file indicated. His autopsy showed that his body had aged by ██ years, and a number of tumors had developed in his body.

Extensive testing on SCP-XXXX shows that consumption of SCP-XXXX's smoke via inhalation causes a psychological addiction in males or male-to-female transsexuals; subject will feel an uncontrollable urge to smoke SCP-XXXX, regardless of whether the subject, referred to as SCP-XXXX-1, had any previous history as a smoker. As SCP-XXXX-1 continues to smoke, the subject's body will age by roughly six months per drag, and symptoms associated with long-term smoking will appear as time progresses, as well as [DATA EXPUNGED]. Regardless of any illnesses that develope, the subject will continue to smoke until SCP-XXXX is removed or the subject expires. Following SCP-XXXX's removal, SCP-XXXX-1 will show signs of depression and will make every possible attempt to retrieve SCP-XXXX, from subtle suggestions to outright assault. On females or female-to-male transsexuals, referred to SCP-XXXX-2, SCP-XXXX seems to act as a "Fountain of Youth," physically reducing the age of the subject, though retaining the traditional side effects of smoking. Instances of SCP-XXXX-2 also show a 13% fertility rate.

Addendum XXXX-B: Dr. K████ stole SCP-XXXX and gave it to three D-Class, assuring them that it was one of Ramsey's imported cigarettes. Upon discovery, all D-Class personel had expired, and Dr. K████ [DATA EXPUNGED], resulting in 8 casualties. Dr. Ramsey, who had been in possession of SCP-XXXX prior to the event, was reprimanded for carelessness, and Incident XXXX/1 was logged.

Still say it's not my fault. I just put the damn thing on the table while I took a leak. -Dr. Ramsey

As far as your idea, it's got sloppy expungement, it's simultaneously an over the top cigarette that kills men faster and a "reverse function" cigarette that heals/de-ages women. Pointless quotes, overly casual, and the addendum is rather bad, and paints the foundation like a bunch of chuckling monkeys that play pranks on each other and waste valuable resources and lives for the lulz.

I can't think of anything that would be good to save here. Better luck next time, Tiere.